492734745

素因数分解:

$3^6\times 5^1\times {\mathrm{135181}}^1$

素因数の和:135204

約数の個数: 28

約数和(自身を含む): 886523556

約数和(自身を除く): 393788811

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 135181, 405543, 675905, 1216629, 2027715, 3649887, 6083145, 10949661, 18249435, 32848983, 54748305, 98546949, 164244915, 492734745]

約数ペア:

[(1, 492734745), (3, 164244915), (5, 98546949), (9, 54748305), (15, 32848983), (27, 18249435), (45, 10949661), (81, 6083145), (135, 3649887), (243, 2027715), (405, 1216629), (729, 675905), (1215, 405543), (3645, 135181)]